You may have heard the expression that dogs 'see with their noses.' But these creature's amazing nasal architecture actually reveals a whole world beyond what we can see. This great illustrates how the dog's nose can smell the past, the future and even things that can't be seen at all.
Submitted by: (via TED-ED)
Grandparents can be total pushovers. Whether its letting the grandkids eat dessert, or stay up late during a sleepover, they obviously have a soft spot. And you're probably thinking back to all the times you've caught this happening in the act. Well, for one grandpa in Puerto Rico, his soft spot wasn't only for his grandkids, but even went so far as to… the animal world! Jimmy, 85 years old, has been secretly raising a litter of stray kittens, what's better? He is doing it secretly behind his wife's back, after she said he couldn't keep them!